baber/WOPTO huggingface dataset:
Patent JP-2022011085-A (JP)
Title: Communication device, control method, and program
Inventor: TSUCHIYA KEIGO
IPC: H04W92/18
Filed: 2020-06-29
Abstract: To solve a problem in which, in recent years, the number of cases in which wireless communication is used has increased, and improvement in convenience in wireless communication has been required.SOLUTION: When both first and second communication modes are enabled and a communication partner device of the first communication mode is determined, but a communication partner device of the second communication mode is not determined, a communication device executes communication processing of the first and second communication modes such that the communication period of the first communication mode in a unit time is longer than the communication period of the second communication mode.SELECTED DRAWING: Figure 1
Patent JP-2021034720-A (JP)
Title: Semiconductor device
Inventor: PARK JOOWON
IPC: H01L29/792
Filed: 2020-06-30
Abstract: To provide a semiconductor device in which reliability is improved.SOLUTION: A semiconductor device according to an embodiment of the present invention, includes: a circumference circuit region provided on a first substrate, and including a circuit element; a memory cell region containing a gate electrode provided on a second substrate arranged on a top part of the first substrate and laminated so as to be separated along a first direction each other, and a channel structure including a channel layer; and a penetration wiring region. The penetration wiring region contains: a penetration contact plug penetrating the memory cell region to electrically couple the memory cell region and the circuit element; an insulation region that surrounds the penetration contact plug, and includes a first insulation layer arranged side by side with the second substrate, and second and third insulation layers alternately laminated on the first insulation layer; and dummy channel structures that penetrate the second and third insulation layers, contain the channel layer, are arranged so as to form a row and column so that at least one of them is positioned between the adjacent penetration contact plugs.SELECTED DRAWING: Figure 5b
Patent JP-2022012405-A (JP)
Title: Image processing system, visual inspection equipment, trained parameter, image processing method, and program
Inventor: NAKAMURA TAKERU
IPC: G06N20/00
Filed: 2020-07-01
Abstract: To provide a technique capable of easily reducing the influence of fluctuations in label selection by a worker on learning.SOLUTION: An image processing system 20 includes a labeling unit 41, a work status recording unit 43, and a self-confidence calculation unit 45. The labeling unit 41 gives a label to a tablet image 90 as teacher data based on an input by the worker which includes a selection input to select one out of multiple kinds of labels. The work status recording unit 43 records the work status of the worker based on the input by the worker. The self-confidence calculation unit 45 calculates the confidence in the input of the worker based on the work information recorded by the work status recording unit 43.SELECTED DRAWING: Figure 3
Patent JP-2022013342-A (JP)
Title: Fundus imaging apparatus
Inventor: OTANI SHOHEI
IPC: A61B3/10
Filed: 2020-07-03
Abstract: To provide a fundus imaging apparatus which can efficiently image a subject eye.SOLUTION: A fundus imaging apparatus which has an OCT optical system for detecting an interference signal with measurement light irradiated to the fundus oculi of a subject eye and reference light and acquires OCT data of the fundus oculi on the basis of the interference signal comprises: observation image acquisition means which acquires an observation image of a fundus oculi; and control means which executes guidance processing for guiding a yellow portion and a papillary portion included in the observation image into an imaging range of the OCT data imaged by the OCT optical system and for aligning an analysis object including at least any of the yellow portion and the papillary portion with a proper position set within the imaging range in consideration of a region size necessary for analysis of the analysis object.SELECTED DRAWING: Figure 1
Patent JP-2020172660-A (JP)
Title: Process for producing low-endotoxin chitosan
Inventor: CRAIG HARDY
IPC: C08B37/08
Filed: 2020-07-06
Abstract: To provide a process for producing low-endotoxin alkaline chitosan, chitin or derivatives thereof useful in preparation of hemostatic materials for use in controlling bleeding.SOLUTION: The process comprises the steps of: (a) contacting chitosan, chitin, a chitosan derivative or a chitin derivative with an alkali solution having a concentration of less than 0.25 M to form a mixture; (b) leaving the mixture for less than 12 hours; and optionally drying the mixture.SELECTED DRAWING: Figure 1
Patent JP-2021016791-A (JP)
Title: Buckle assembly
Inventor: CHENG MAN QUN
IPC: A44B11/26
Filed: 2020-07-16
Abstract: To provide a buckle assembly having inconspicuous operation components and easy operation.SOLUTION: The buckle assembly 100 contains a first buckle component 1, a second buckle component 2, and operation components (a first operation component 3a, and a second operation component 3b). The locking part 4 of the second buckle component 2 and the locked part 5 of the first buckle component 1 engage with each other. The operation components are structured to cooperate with the locking part 4, where a force to work on the operation components that are provided by a user is completely transmitted to the locking part 4 along a slide direction and is capable of disengaging the locking part 4 from the locked part 5.SELECTED DRAWING: Figure 4
Patent JP-2020190563-A (JP)
Title: Assembly for storing and transferring tissue samples immersed in fluid
Inventor: MICHAEL OTTER
IPC: G01N1/30
Filed: 2020-07-21
Abstract: To protect an engineer from exposure to a fixative solution, and to store and transfer a device in an arbitrary orientation, in an assembly for storing and transferring a tissue sample.SOLUTION: There are provided a method and a system for processing a sample in fluid. Also, there is provided an assembly having a cap 500 prefilled with a fixative solution, a valve, and a container 110 for storing a tissue sample. The valve is adapted to be situated between the cap and the container such that the fluid can flow from the cap into the container when the assembly is upright, but the fluid cannot backflow from the container to the cap when the assembly is horizontal or inverted, the fluid cannot flow back into the cap from the vessel.SELECTED DRAWING: Figure 14
Patent JP-2022007828-A (JP)
Title: Water-permeable structure having multiple different water-permeability coefficients in the same structure
Inventor: KANZAKI CHIE
IPC: E01C7/02
Filed: 2020-06-26
Abstract: To provide a water-permeable structure which has multiple different water-permeability coefficients in the same structure.SOLUTION: In the present invention, for example, when the same permeable structure has three layers wherein aggregates having a diameter of 1 mm are put into a bottom layer, aggregates having a diameter of 2 mm are put into a middle layer, and aggregates having a diameter of 3 mm are put into a top layer, there are multiple different permeability coefficients in spite of the same permeable structure.SELECTED DRAWING: Figure 1
Patent JP-2022023333-A (JP)
Title: Bobbin
Inventor: SHIRATO HIROKI
IPC: D05B57/28
Filed: 2020-07-27
Abstract: To improve a mounting property to a bobbin winder spindle.SOLUTION: In a bobbin 10, a plurality of groove parts 17 is formed at an opening edge part of an insertion part 12A at a pair of flange parts 14. The plurality of groove parts 17 is extended in the radial direction of the flange part 14 when viewed from the axial direction of a core part 12, it is constituted so as to be engaged with a first pressing part of a presser pin 26, and it is arranged side by side in the circumferential direction of the core part. Therefore, in the circumferential direction of the core part, the first pressing part of the presser pin 26 can be easily fitted in any one of the plurality of groove parts 17.SELECTED DRAWING: Figure 5
Patent JP-2022025524-A (JP)
Title: Ultrasonic washing device
Inventor: SAITO MASAKAZU
IPC: H04R3/00
Filed: 2020-07-29
Abstract: To provide an ultrasonic washing device which can reliably improve washing efficiency.SOLUTION: An ultrasonic washing device irradiates a cleaning fluid in a washing tank with ultrasonic waves, and washes an object to be washed. The ultrasonic washing device comprises a power supply circuit and control means. The power supply circuit generates a high frequency signal for driving an ultrasonic vibrator. The control means performs control for frequency modulation of the high frequency signal. Further, the control means so makes a maximum range of ± 3 kHz based on a frequency of an anti-resonance point as to be a modulation width W1 during frequency modulation, defines three or more frequencies, which belong to the range of the modulation width W1 and have a difference of 0.5 kHz or more from each other, and performs control for gradually changing the frequency of the high frequency signal by instantly changing the set frequency when washing.SELECTED DRAWING: Figure 6
Patent JP-2020171827-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of suitably executing attention attraction regarding prevention of absorption.SOLUTION: A game machine controllable to an advantageous state advantageous to a player includes attention attraction means capable of executing attention attraction regarding prevention of absorption in a game, displays an absorption prevention image in a standby demonstration state and during an ending period after completion of a jackpot, and makes shorter a display period of an absorption prevention image during an ending period of after completion of a jackpot than in a standby demonstration state. With such a configuration, attention attraction regarding prevention of absorption can be executed suitably.SELECTED DRAWING: Figure 12
Patent JP-2020192343-A (JP)
Title: Implantable microstimulating unit
Inventor: DOUGLAS MICHAEL ACKERMANN
IPC: A61N1/04
Filed: 2020-08-05
Abstract: To provide stimulation systems and methods for stimulating one or more anatomical targets in a patient for treatment conditions such as dry eye.SOLUTION: The stimulation system may include a controller and a microstimulator. The components of the controller and microstimulator may be implemented in a single unit or in separate devices. When implemented separately, the controller and microstimulator may communicate wirelessly or via a wired connection. The microstimulator may generate pulses from a signal received from the controller and apply the signal via one or more electrodes to an anatomical target. In some variations, the microstimulator may include a passive generation circuit configured to generate pulses based on a signal received from the controller.SELECTED DRAWING: Figure 1A
Patent JP-2022029621-A (JP)
Title: Container holding mechanism of fuel cell vehicle
Inventor: HIRAWAKI AIKO
IPC: B60K8/00
Filed: 2020-08-05
Abstract: To minimize damages to the drive mechanism of a fuel cell vehicle in the event of a rear-end collision.SOLUTION: A container holding mechanism of a fuel cell vehicle in one embodiment of the present invention is on a fuel cell vehicle in which a drive mechanism capable of driving the rear wheels is provided on the rear wheel side, and there are a first hydrogen gas container arranged on the rear side with respect to the drive shaft on the rear wheel side, a second hydrogen gas container arranged on the front side with respect to the drive shaft on the rear wheel side, a third hydrogen gas container arranged on the front side and avoidance means to move the drive mechanism extruded by the first hydrogen gas container at the time of collision so as to avoid the second hydrogen gas container and the third hydrogen gas container.SELECTED DRAWING: Figure 1
Patent JP-2020189857-A (JP)
Title: Icariin derivatives
Inventor: WEI SHENG
IPC: A61K31/352
Filed: 2020-08-06
Abstract: To provide inhibitors of myeloid-derived suppressor cells (MDSC's).SOLUTION: There is provided a compound such as formula II.SELECTED DRAWING: None
Patent JP-2022007843-A (JP)
Title: Smart card
Inventor: LEE SEUNG GI
IPC: G06K19/073
Filed: 2020-08-06
Abstract: To provide a smart card capable of preventing a malfunction in the smart card and improving the stability of radio frequency communication by removing the interference of an AC signal generated from an antenna end.SOLUTION: A smart card includes: a dual antenna that is composed of a first antenna and a second antenna and performs radio frequency communication with a card reader; an IC chip that is electrically connected to the first antenna and performs the radio frequency communication via the first antenna; a power generation unit that converts a radio frequency signal received via the second antenna and generates DC power; a control unit to which the DC power is supplied from the power generation unit and that controls various modules; and a blocking unit that is arranged between the first antenna and the IC chip and blocks the radio frequency signal received via the first antenna under the control of the control unit.SELECTED DRAWING: Figure 3
Patent JP-2022030676-A (JP)
Title: Pipe internal inspection system and pipe internal inspection method
Inventor: WATANABE KENICHI
IPC: G01N29/12
Filed: 2020-08-07
Abstract: To inspect a development state of rust inside a pipe in a non-destructive manner.SOLUTION: A pipe internal inspection system includes a first sensor 110A mounted on a pipe 120, a second sensor 110B mounted on the pipe 120 so as to be spaced from the first sensor 110A, and an inspection unit 150 that inspects an inside of the pipe 120 by adding vibration signals of the pipe 120 detected by the first sensor 110A and the second sensor 110B, respectively, together.SELECTED DRAWING: Figure 1
Patent JP-2020198623-A (JP)
Title: Reception method
Inventor: NONAKA YASUYUKI
IPC: H04L9/12
Filed: 2020-08-18
Abstract: To provide a reception method that may enable a user to view a subscribed program without failing to process ECMs and EMMs necessary for descrambling.SOLUTION: According to an embodiment, a receiver comprises: a tuner unit which receives a service signal; a descrambler which receives scrambled content output from the tuner unit; a control unit which controls at least the tuner unit and the descrambler; and a CAS module which acquires a second key (Ks) to be given to the descrambler. The control unit is set to process at least R (an integer of 1 or more) EMMs within an allocated processing period from when the EMMs are received from one broadcaster to the transmission to the CAS module.SELECTED DRAWING: Figure 25
Patent JP-2022034304-A (JP)
Title: Ultrasonic measuring device, and ultrasonic measuring method
Inventor: MIZOTA HIROHISA
IPC: G01N29/24
Filed: 2020-08-18
Abstract: To provide an ultrasonic measuring device that performs measurement by using ultrasonic waves, the ultrasonic measuring device capable of individually matching impedance during the transmission and the reception of ultrasonic waves according to a measurement object and a measurement condition.SOLUTION: An ultrasonic measuring device comprises: a measuring unit that includes an ultrasonic probe; a transmitting unit that applies a pulse voltage to a piezoelectric element in the ultrasonic probe; a receiving unit that converts an electric signal generated by the piezoelectric element upon reception of the ultrasonic waves and acquires as waveform data; and a control unit that controls the transmitting unit and the receiving unit. Of the transmitting unit and the receiving unit, at least the receiving unit has a variable matching device. The control unit has an input device that receives input of a frequency component value when the receiving unit receives the electric signal, a storage device that stores frequency dependent data of a matching value corresponding to the ultrasonic probe, and a matching control device that controls the variable matching device by referring to the frequency of the electric signal.SELECTED DRAWING: Figure 1
Patent JP-2022035684-A (JP)
Title: Object detector, control device, and computer program
Inventor: HORIBE KOJI
IPC: G01V8/20
Filed: 2020-08-21
Abstract: To suppress a decrease in the capability of detecting objects due to weather.SOLUTION: A first light source 111 emits first light L1 that includes a first wavelength λ1. A second light source 112 emits second light L2 that includes a second wavelength λ2 the water absorbance of which is smaller than the first wavelength λ1. A first light-receiving element 121 outputs a first detection signal S1 that corresponds to the incident strength I1 of the first light L1 arriving from a detection area A. A second light-receiving element 122 outputs a second detection signal S2 that corresponds to the incident strength I2 of the second light L2 arriving from the detection area A. A control device 13 assesses whether it is rainy weather on the basis of the incident strength ratio (I1/I2) of first light L1 and second light L2 calculated on the basis of the first detection signal S1 and second detection signal S2, and detects objects in the detection area A using the second light L2 when it is assessed that it is rainy weather.SELECTED DRAWING: Figure 1
Patent JP-2022036566-A (JP)
Title: Water supply device
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 2020-08-24
Abstract: To disclose an example of a water supply device capable of eliminating wiring work of a connection cord.SOLUTION: A water supply device 1 includes: an electric pump 2 for water supply; a pressure detector 4 as the pressure detector 4 for detecting a water supply pressure, and having a processing portion for processing a detection signal, a wireless communication portion, and at least one battery; a flow rate detector 5 as a flow detector 5 for detecting a discharge flow rate of the electric pump 2, and having a processing portion for processing a detection signal, a wireless communication portion, and at least one battery; and a control portion 10 capable of receiving the processed detection signals transmitted from the pressure detector 4 and the flow rate detector 5 by wireless communication, and controlling an operation of the electric pump 2 by utilizing the received detection signals. As in the water supply device 1, a wiring work of a connection cord can be eliminated, a manufacturing cost of the water supply device can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2022039292-A (JP)
Title: Operation parameter adjusting method and robot system
Inventor: SEKI Ryutaro
IPC: B25J9/10
Filed: 2020-08-28
Abstract: To provide a technique capable of properly adjusting operation parameters of a robot in consideration of a state between operations of the robot.SOLUTION: An adjusting method comprises the steps of: (a) making a robot execute an individual operation using a candidate value for an operation parameter to determine a first index value; (b) making the robot execute a sequence operation using the same candidate value to determine a second index value; (c) executing optimization processing of the operation parameter using the first index value and the second index value, thereby updating the candidate value for the operation parameter; (d) determining an adjusted value of the operation parameter by repeating the steps (a), (b), (c) until the optimization processing converges.SELECTED DRAWING: Figure 5
Patent JP-2022039547-A (JP)
Title: Fixture
Inventor: SANO RYUSUKE
IPC: E06B5/16
Filed: 2020-08-28
Abstract: To provide a fixture capable of suppressing fire spread by improving fire protection function.SOLUTION: A fixture includes a crescent receiving member 6, and heat foaming materials e1, e2. The crescent receiving member 6 is fixed to a panel mounting groove c10 of a combination stile c1. The heat foaming material e1 is provided to the crescent receiving member 6 facing the inner wall of a panel c5 or the panel mounting groove c10 in the panel mounting groove c10.SELECTED DRAWING: Figure 14
Patent JP-2022040791-A (JP)
Title: Method for manufacturing sanitary tissue paper roll
Inventor: MATSUNAGA TOMOHIRO
IPC: A47K10/16
Filed: 2020-08-31
Abstract: To provide a method for manufacturing a sanitary tissue paper roll in which wrinkling and ply peeling are prevented.SOLUTION: A method for manufacturing a sanitary tissue paper roll comprises a winding roll forming step of feeding a base paper sheet from a web roll with the base paper sheet being wound off, giving calendar processing to the base paper sheet being fed by using a calendar roll, and then winding up the base paper sheet into a roll shape to form a winding roll. In the winding roll forming step in the method for manufacturing the sanitary tissue paper roll, the static electricity electrically charged on the base paper sheet just after the calendar processing is given thereto is removed by static electricity removal means arranged downstream of the calendar roll.SELECTED DRAWING: Figure 1
Patent JP-2021047856-A (JP)
Title: Method, apparatus, medium, and equipment for creating vehicle road simulation scene
Inventor: QI KE
IPC: G08G1/00
Filed: 2020-09-07
Abstract: To create a vehicle road simulation scene which is created with high efficiency and in which a traffic scene for simulation is comprehensive and a road situation for simulation has a strong sense of reality.SOLUTION: A vehicle road simulation scene is created by creating an actual road situation element dataset and a vehicle element dataset, creating a road situation element restriction set and a vehicle element dataset on the basis of the actual road situation element and a vehicle element collected, then setting a time line, randomly generating a road scene description that satisfies the road situation element restriction set and a vehicle dynamic traveling description that satisfies the vehicle element restriction set in each time slice, randomly generating a road scene description for a connection segment that satisfies the road element restriction set for each of connection segments of two adjacent time slices and a vehicle dynamic traveling description for the connection segments that satisfies the vehicle element restriction set, and extracting a road situation element and a vehicle element from the dataset in accordance with the road scene description and the vehicle dynamic traveling description which have been generated.SELECTED DRAWING: Figure 1
Patent JP-2022045283-A (JP)
Title: Terminal holder and terminal storage case
Inventor: KAIYA Shigetoshi
IPC: H05K5/02
Filed: 2020-09-08
Abstract: To provide a terminal holder and a terminal storage case that allows a mobile terminal to be placed vertically and horizontally.SOLUTION: A terminal holder 1 includes a fixing unit fixed to a terminal storage case 10, a held unit 3 that is held between fingers when the terminal storage case 10 is held, and a holding unit 4 provided at an end of the held unit 3. The holding unit 4 includes a floor contact unit 41 that comes into contact with a floor surface F when the terminal storage case 10 is placed on the floor surface F, and a terminal contact unit 42 that comes into contact with the terminal storage case 10, when the terminal storage case 10 is placed vertically, the terminal contact unit 42 comes into contact with a second contact unit 12 placed in the terminal storage case, and the floor contact unit 41 comes into contact with the floor surface F.SELECTED DRAWING: Figure 6